WO2011129647A2 - Dispositif orthodontique - Google Patents

Dispositif orthodontique Download PDF

Info

Publication number
WO2011129647A2
WO2011129647A2 PCT/KR2011/002700 KR2011002700W WO2011129647A2 WO 2011129647 A2 WO2011129647 A2 WO 2011129647A2 KR 2011002700 W KR2011002700 W KR 2011002700W WO 2011129647 A2 WO2011129647 A2 WO 2011129647A2
Authority
WO
WIPO (PCT)
Prior art keywords
arm
base body
orthodontic
fixed
jaw
Prior art date
Application number
PCT/KR2011/002700
Other languages
English (en)
Korean (ko)
Other versions
WO2011129647A3 (fr
Inventor
김성훈
정규림
이백수
김진홍
Original Assignee
경희대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 경희대학교 산학협력단 filed Critical 경희대학교 산학협력단
Publication of WO2011129647A2 publication Critical patent/WO2011129647A2/fr
Publication of WO2011129647A3 publication Critical patent/WO2011129647A3/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/36—Devices acting between upper and lower teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/10—Devices having means to apply outwardly directed force, e.g. expanders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0093—Features of implants not otherwise provided for
    • A61C8/0096—Implants for use in orthodontic treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/06—Titanium or titanium alloys

Definitions

  • the present invention relates to a orthodontic appliance that acts as a fixed source for orthodontic or jaw correction, and more particularly, to a orthodontic appliance that can impart orthodontic force in both directions based on a base body fixed to the jawbone.
  • the abnormality of the upper and lower teeth meshing or facial skeletal structure is so severe that orthodontic treatment, that is, orthodontic treatment by movement of the teeth cannot be treated. Orthognathic surgery is being applied to correct the abnormalities to make a functional and aesthetic face.
  • the orthodontic surgery may be applied alone or in parallel with the orthodontic treatment when the orthodontic treatment for applying gradual force to even the teeth is incomplete in improving the shape of the face and the improvement of the dental function.
  • the adult growth of the jaw bones may be difficult to treat malocclusion or skeletal improvement by orthodontics alone. In this case, the orthodontic surgery may be used.
  • the orthognathic surgery also called jaw correction surgery or simply jaw surgery, corrects this variation in shape and size when the maxilla (bone) or mandible (bone) is out of normal and has an excess, lack, or asymmetric growth state. Says surgery.
  • orthognathic surgery for example, difficult to chew, bite or swallow food, if there is a problem in pronunciation, chronic pain around the jaw bone, teeth are abnormally worn out a lot, the front teeth do not touch If you can't eat food with your incisors, if you touch only the incisors and the molars don't touch, if you have asymmetry on your face (when your face is crooked), or if your face is damaged by an accident, There are no jaw cases, and it is difficult to close the lips.
  • the orthognathic surgery is generally a change in the position and shape of the jaw bone through the osteotomy and recombination or resection of the jaw bone, through which a more beautiful facial line than the state before surgery can be formed.
  • the orthognathic surgery is performed only through surgery to correct the position of one of the maxillary and mandibular surgery, or through double jaw surgery (operation to correct the position by simultaneously cutting the maxillary and mandibular surgery).
  • orthodontic treatment such as orthodontic treatment by indentation of the anterior part, additional orthodontic movement, and prevention of tooth alignment may be involved.
  • Orthodontic treatment is generally performed using metal or ceramic brackets and wires. It is performed using an orthodontic device, and an elastic traction member such as a rubber band or a spring is connected to the orthodontic fixed source so that the orthodontic teeth can move.
  • the orthodontic fixed source is configured to be connected to the traction member, that is, a correction member for applying orthodontic force after being fixed in the oral cavity, especially the upper or lower jaw.
  • the correction force is applied to the jaw bone to achieve skeletal improvement as described above, the correction force is applied to the jaw bone by fixing a plurality of fixed circles in the maxillary and / or mandible and connecting the anchorages to add correction power.
  • the process of embedding the fixed circle in the oral cavity is complicated and the burden and foreign body feeling felt by the patient is increased.
  • a headset-type orthodontic device worn on the outside of the face there is a problem such as inconvenient life and visual discomfort.
  • the present inventors it is fixed to the jaw so as to apply the corrective force to the jaw for gradual improvement of the skeleton can be applied as a fixed source of jaw correction orthodontics, can also be applied as a fixed source for orthodontic, through one installation Dental orthodontic appliances have been developed that can serve as two or more anchors.
  • Another object of the present invention is to provide a orthodontic appliance that can add orthodontic force in both directions about the base body, while at the same time to minimize the number of structures installed in the oral cavity for orthodontic orthodontics It is to provide a calibration mechanism.
  • Still another object of the present invention is to provide an orthodontic appliance that is fixed to the buccal front midsection of the jaw bone and can perform a function of a fixed circle in both directions, and is also applied as a jaw correction jaw to improve the jaw.
  • Still another object of the present invention is to provide a orthodontic appliance having a structure capable of minimizing the incision of soft tissue, ie, the gum mucosa, when removed from the oral cavity after orthodontic treatment or orthodontic treatment.
  • the present invention includes: a base body fixed to any one of the mandible and the maxilla; And a first arm and a second arm extending in both directions with respect to the base body so as to be connected to the orthodontic members for providing orthodontic force for orthodontic treatment, respectively.
  • a dental orthodontic appliance that is selectively applicable to either a fixed source or an orthodontic fixture.
  • the first arm and the second arm is supported by the base body is fixed to the oral cavity as the base body is fixed to the jawbone.
  • the first arm and the second arm are integrally formed with the base body, and the front end portions of the first arm and the second arm are provided with a straightening member connector for connecting the straightening members, respectively.
  • the first arm and the second arm extend in both directions of the base body such that the orthodontic member connector is positioned between the anterior portion and the first premolar.
  • the first arm and the second arm are symmetrical with respect to the base body;
  • the base body is fixed to the buccal front middle part of either the upper and lower jaws.
  • first arm and the second arm are branched in both directions from an arm support part extending in the vertical direction from the base body;
  • the arm support portion may integrally connect the first arm and the second arm to the base body.
  • the first arm and the second arm are detachably connected to the base body.
  • the orthodontic appliance further comprises a fracture groove formed in a connecting portion connecting the first and second arms and the base body such that the first and second arms are detachable from the base body by fracture. It may be configured to include.
  • the orthodontic appliance may further include an arm support having one end connected to the base body and the other end connected to the first arm and the second arm.
  • first arm and the second arm are branched to both sides symmetrically from the other end of the arm support.
  • the breaking groove may be formed at a connection portion between the arm support and the base body.
  • the base body has a screw hole formed symmetrically on the left and right sides with respect to the center line as a left-right symmetric type.
  • the base body, the first arm and the second arm are integrally molded.
  • the first arm and the second arm extend a predetermined length to be inclined upward in a symmetrical manner.
  • the present invention provides a base body which is fixed to the buccal front midsection; And a Class III malocclusion treatment orthodontic appliance including a first arm extending to the left and a second arm extending to the right so as to be connected to the orthodontic members providing the orthodontic force to the mandible, respectively.
  • the first arm and the second arm are integrally formed in the base body and fixed to the oral cavity as the base body is fixed to the jawbone.
  • the orthodontic appliance according to the present invention may be applied as a fixed source for improving the skeleton by applying orthodontic force to the jaw to treat malocclusion due to the spatula or jaw or as a fixed source for movement of the tooth.
  • the orthodontic appliance according to the present invention since the orthodontic appliance according to the present invention has arms extending in both directions from one base body fixed to the jaw and connected to the orthodontic member, the two orthodontic bodies are fixed through the work of fixing one base body to the jawbone. More than two fixed sources can be obtained at the same time, and the orthodontic appliance can be selectively applied to either orthodontic orthodontic fixture for adding orthodontic force to the jaw and orthodontic orthodontic fixture for adding orthodontic force to the teeth for the purpose of the procedure Various applications are possible accordingly.
  • the orthodontic appliance according to the present invention since only one operation of fixing the orthodontic appliance to the jaw can be obtained at the same time two or more fixed sources provided in both directions on the basis of the fixed portion of the orthodontic appliance, Compared to the case in which the fixed circle is buried on both sides of the jaw one by one, the operation is simple, and the burden and foreign body feeling to the patient can be minimized by minimizing the number of structures installed in the oral cavity for orthodontics or orthodontics.
  • the orthodontic appliance according to the present invention by fixing the base body of the orthodontic appliance in the front middle portion of the jaw, in particular the front middle portion of the mandible, it can act as a fixed source for performing a pair of orthodontic correction at the same time.
  • the corrective force acting in both the left and right sides of the base body is applied evenly to the front of the mandible, it is effective in improving the skeleton of the mandible, in particular, the skeleton of the spatula.
  • the orthodontic appliance according to the present invention since the arm extending from the base body for connection of the orthodontic member can be easily separated from the base body by a simple operation can be removed from the oral cavity, the procedure for removal of the orthodontic appliance Incision in the soft tissue can be minimized.
  • FIG. 1 is a perspective view showing one embodiment (first embodiment) of a orthodontic appliance according to the present invention
  • FIG. 2 is a view showing a state in which the orthodontic appliance of FIG. 1 is coupled to and fixed to the jaw bone;
  • FIG. 3 is a state diagram showing the process of using the orthodontic appliance to apply the jaw correction to the orthodontic appliance of FIG.
  • FIG. 4 is a view showing a process of removing an arm from the base body of the orthodontic appliance according to the present invention
  • FIG. 5 is a perspective view showing another embodiment (second embodiment) of the orthodontic appliance according to the present invention.
  • FIG. 6 is a view showing a state in which the orthodontic appliance of FIG. 5 is coupled to and fixed to the jaw bone;
  • FIG. 7 is a perspective view showing another embodiment (third embodiment) of the orthodontic appliance according to the present invention.
  • FIG. 8 is a view showing a state in which the orthodontic appliance of FIG. 7 is coupled to and fixed to the jaw bone;
  • FIG. 9 is a perspective view showing another embodiment (fourth embodiment) of the orthodontic appliance according to the present invention.
  • FIG. 10 is a view showing a state in which the orthodontic appliance of FIG. 9 is coupled to and fixed to the jaw bone;
  • FIG. 11 is a perspective view showing another embodiment (fifth embodiment) of the orthodontic appliance according to the present invention.
  • FIG. 12 is a side view illustrating a state in which the orthodontic appliance of FIG. 11 is coupled to and fixed to the jaw bone.
  • FIG. 1 is a perspective view showing an embodiment (first embodiment) of a dental orthodontic appliance according to the present invention
  • Figure 2 is a view showing a state in which the orthodontic appliance of Figure 1 is coupled to the jaw bone and fixed
  • Figure 3 1 is a state diagram showing a process of treating a Class III malocclusion (scalp jaw) by connecting the orthodontic member to the orthodontic appliance of Figure 1
  • Figure 4 is to separate the arm from the base body of the orthodontic appliance according to the present invention
  • the first embodiment 100 of the orthodontic appliance according to the present invention includes a base body 110 fixed to the jaw bone and a plurality of arms extending from the base body 110. It comprises a (120, 130), the arms (120, 130) is connected to the orthodontic member (60) for providing orthodontic force for orthodontic procedures.
  • the orthodontic appliance refers to a device applied to orthodontics, the orthodontic appliance is due to abnormalities such as the structure, function, growth and development of teeth, periodontal tissue, jaw bone and face. Malocclusion occurring It is to improve and prevent abnormal relations of silk or jawbone.
  • the orthodontic appliance according to the present invention improves the skeleton of the jawbone or prevents the growth of the jawbone in an abnormal state during the growth process and acts as a fixed source for improving the skeleton of the jaw bone, such as inducing normal growth, or for orthodontic It is a mechanism fixed to the jaw so that it can act as a fixed source of tooth movement.
  • an elastic body such as a rubber band or a spring is connected to the arms 120 and 130 extending in both directions in the base body 110 of the orthodontic appliance, and elastic force is applied to the elastic body. Accordingly, correction of jaw bone or orthodontics may be performed.
  • the base body 110 is fixed to the jawbone, that is, the lower jaw 10 or the upper jaw 20, and the arms 120 and 130 are fixed to the base body 110 as the base body 110 is fixed to the jawbone. ) Is settled in the oral cavity.
  • the arms 120 and 130 include a first arm 120 extending to the left side from the base body 110 and a second arm 130 extending to the right side from the base body 110. do.
  • the first arm 120 and the second arm 130 may be connected to the orthodontic member 60 for applying the orthodontic force to the jaw or the orthodontic member for the orthodontic correction, respectively, so as to function as a fixed circle on both sides of the teeth. .
  • the arms 120 and 130 are installed toward both sides of the tooth, so that the first arm 120 and the second arm ( 130 is formed extending in both directions from the base body (110).
  • the first arm 120 and the second arm (1) in the state in which the orthodontic appliance 100 is fixed to any one of the mandible (10) and the mandible (20), in particular, the mandible (10) having strong bone tissue ( 130 is connected to the orthodontic member 60 is applied as a fixed source for jaw correction or orthodontics.
  • the base body 110 is made of a flat plate to minimize the sense of foreign matter, a plurality of screw holes 111 are formed in the base body 110 to fix the base body 110 to the jawbone.
  • the base body 110 is a symmetrical plate having a substantially "V" shape
  • the screw holes 111 are formed at both ends and nodes (edges), respectively, but the shape of the base body 110
  • the number of the screw holes 111 is not limited to the one disclosed in this embodiment, but the area may also be variously changed.
  • the base body 110 is a shape having a plurality of branches (rather than a straight shape), effective in improving the anchoring force, in particular the correction force is applied evenly to the portion where the base body is coupled during orthodontic treatment of jaw bone balance To achieve skeletal improvement.
  • the base body 110 is coupled to the jawbone by a plurality of screws 112, the plurality of screws 112 are implanted in the jawbone through the plurality of screw holes 111 to the base body 110 Attach firmly to the jawbone.
  • the arms (120, 130) is a portion that is connected to the orthodontic member (60) for imparting orthodontic force to the jaw bone, the arm (120, 130) is connected to the orthodontic member (60) in the present invention
  • the orthodontic appliance 100 acts as a fixed source for orthodontics.
  • the first arm 120 and the second arm 130 are formed integrally with the base body 110, the front end of the first arm 120 and the second arm 130 Correction member connectors 121 and 131 are provided for connection of the correction member 60.
  • the calibration member connector 121, 131 may be configured in a variety of shapes, such as hook shape, ring-shaped ring, tube shape, through-hole shape, but if the structure that can be connected to the calibration member 60 is satisfied, in this embodiment A hook is disclosed as the calibration member connectors 121 and 131.
  • the first arm 120 and the second arm 130 extend in both directions directly from both sides of the base body 110, or as in the present embodiment, the base body 110, in particular the base. It is branched in both directions from the arm support portion 140 extending in the vertical direction in the body (110).
  • the first arm 120 and the second arm 130 extend in both directions at the edge of the base body 110, or extend in both directions at the end of the above-described arm support 140, the orthodontic appliance Minimizing the volume and thickness of the skin is desirable for reducing foreign body feeling in the oral cavity.
  • the first arm 120 and the second arm 130 may extend horizontally in both directions with respect to the base body, but are inclinedly extended in both directions so that the connection angle with the calibration member 60 is 180 °. It may be provided close to, provided on the same line as the direction of action of the force.
  • the first arm 120 and the second arm 130 are extended in both directions of the base body 110 so as to be symmetrical with respect to the base body 110.
  • the first arm 120 and the second arm 130 are bidirectionally of the base body 110 such that the orthodontic member connectors 121 and 131 are positioned at the centrifugal side of the anterior part based on the teeth. Is extended.
  • first arm 120 and the second arm 130 in the base body 110 so that the orthodontic member connectors 121 and 131 are positioned in the area between the canine and the first premolar.
  • the lengths of the first arm 120 and the second arm 130 are not limited thereto.
  • the base body 110 is fixed to a predetermined portion of the jawbone, in particular the front middle portion of the buccal so that the corrective force is applied on both sides of the base body 110, the base body for the improvement of the spatula (class III malocclusion) 110 is fixed to the buccal buccal front middle part of the lower jaw, and evenly applied correction force applied in the left and right directions of the base body 110 to the front of the lower jaw can be a balanced skeletal improvement.
  • the base body 110 is cut to the gum mucosa and fixed to the surface of the jaw, and some or all of the first arm 120 and the second arm 130 are exposed to the outside of the gum mucosa.
  • the arm support 140 passes through the gum mucosa and a part thereof is exposed to the outside, and the first arm 120 and the second arm 130 are exposed to the buccal side of the gum mucosa. .
  • the orthodontic member 60 for orthodontic connection is connected.
  • the orthodontics can also be made through the jaw correction, orthodontics in the present invention refers to correcting the orthodontics by applying the orthodontic force directly to the teeth to move the teeth.
  • various orthodontic devices are applied for orthodontic treatment, and examples of the orthodontic device include lower teeth (11, 12, 13, 14, 15. 16, 17) and upper teeth (21, 22, Brackets 30a and 30b fixed to teeth such as 23, 24, 25, 26 and 27, and wires 40a and 40b connecting the brackets 30a and 30b.
  • the arms 120, 130 and the brackets (30a, 30b) in the state in which the orthodontic appliance is fixed to the jawbone rubber band
  • an elastic orthodontic member such as a spring
  • the posterior portions 15, 16 and 17 of both lower teeth and / or the posterior portions 25 and 26 of both upper teeth When the hook (not shown) of the bracket fixed to the posterior part and the straightening member connecting parts 121 and 131 of the arms are connected to the corrective member so as to move forward 27, the posterior part is brought forward It will move gradually.
  • both arms of the orthodontic appliance in the state in which the orthodontic appliance 100 is fixed to the lower jaw 10
  • an elastic orthodontic member 60 such as a rubber band or a spring
  • the first arm 120 and the second arm 130 is preferably provided detachably to the base body (110).
  • the base body 110 the base body
  • the base body 110 can be separated from the jaw by cutting the gum mucosa to the minimum size necessary to remove the base body 110, damage to the gum mucosa is minimized when the orthodontic appliance is removed. The procedure can be done easily.
  • the base body 110 and the first arm 120 and the second arm 130 are separated from the base body 110 by breaking and can be removed from the oral cavity.
  • Breaking grooves 150 are formed in the connection portion where the arm and the second arm 130 are connected.
  • An example of the fracture groove 150 may include a notch that brings stress concentration. Accordingly, when a force is applied to the first arm 120 and the second arm 130, the dental cavity as shown in FIG. 4. The calibration mechanism 100 is broken with respect to the breaking groove 150 so that the first arm 120 and the second arm 130 are separated from the base body.
  • the fracture groove 150 is formed in the arm support part 140. More specifically, the fracture groove 150 is formed at the boundary between the arm support part 140 and the base body 110. The location is not limited to this.
  • the base body 110 is located below the apical root, more specifically, under the apical root of the mandible anterior parts 11 and 12, and thus, when the screw 112 for fixing the orthodontic appliance to the jaw bone is placed. To prevent damage to the root.
  • the orthodontic appliance 100 according to the present invention is preferably harmless to the human body and has no rejection or low material, and in this embodiment, a titanium-based material, in particular, a titanium G4 material is disclosed.
  • the orthodontic appliance may be manufactured through a manufacturing process such as cutting and bending a thin plate into a desired shape, or may be manufactured in various shapes, such as by inserting into a mold designed to a desired shape and dipping.
  • the orthodontic appliance according to the present invention is applied as an orthodontic anchor for the correction of the jaw bone, in particular the orthodontic jaw (class III malocclusion).
  • the orthodontic appliance according to the present invention may be applied to a patient whose growth is not completed than an adult whose growth of the jaw is completed, and thus may be more effectively applied to improve the skeleton so that the jaw does not grow abnormally during the growth process.
  • the operator is the buccal mid part of the lower jaw 10, that is, the lower mandible anterior, so that the corrective force is applied to the front of the lower jaw 10 for the correction (orthodontics) of the main jaw Incise the gum mucosa.
  • the base body 110 of the orthodontic appliance is fixed to the front surface of the mandible 10 by the screw 112.
  • the first arm 120 and the second arm 130 are all or part of the orthodontic treatment of the orthodontic appliance is performed so as to be exposed to the outside of the gum mucosa with the orthodontic member connectors 121 and 131.
  • the first arm 120 and the second arm 130 are connected to the orthodontic member 60 in a curved state along the surface of the gum.
  • an elastic body such as a rubber member, for example, a rubber band, is connected to the orthodontic member connectors 121 and 131 to provide orthodontic force for correcting jaw bone.
  • the orthodontic member connectors 121 and 131 are positioned between the first premolar 24 and the canine 23 of the mandible, and in particular, on the buccal side of the gum (the cervical region) at the end (boundary between the root and the crown). Is located.
  • the orthodontic member 60 includes the maxillary anchor member 50 and the orthodontic cavity which are respectively fixed between the second premolar 25 and the first molar 26 on both sides of the upper jaw 20, in particular, the upper jaw side. Connect the instruments to provide corrective force.
  • the hook portion 52 which is integrally provided in the body portion 51 of the upper jaw fixing circle and the orthodontic member connectors 121 and 131 of the orthodontic appliance are connected by the orthodontic member 60.
  • the hook portion 52 of the maxillary fixed circle is located between the second premolar and the first molar, in particular located on the buccal side relative to the tip of the gum.
  • the orthodontic appliance 100 when a tension force is applied to the orthodontic member 60 so that the base body 110 is pulled backward, the orthodontic appliance 100 is towed rearward from both sides, so that the front surface of the mandible 10 It can improve the spatula by suppressing abnormal growth.
  • the first arm 120 and the second arm 130 are first removed from the oral cavity.
  • the arms 120 and 130 are held using a dental forceps (not shown), and the arm support 140 is bent or twisted back and forth and / or from side to side as shown in FIG. 4.
  • the first arm 120 and the second arm 130 are separated from the base body 110 while the main groove 123 is cut.
  • the base body 110 is separated from the jawbone, that is, the lower jaw (10).
  • a portion indicated by a dotted line is a portion embedded in the gum mucosa, and a portion indicated by a solid line is a portion exposed to the outside of the gum mucosa.
  • the shape of the orthodontic appliance according to the present invention is not limited to the one disclosed in this embodiment, but may be changed into various shapes as described below, and the orthodontic appliance or jaw correction of various structures according to other conditions such as the purpose or method of treatment. It can be applied to the calibration device.
  • the orthodontic appliance according to the present invention can be modified in various shapes, it is apparent that it can be changed to other shapes in addition to those disclosed in the drawings of the present invention.
  • 5 to 10 is a dental orthodontic appliance (200, 300, 400) is fixed to the mandible shows a state applied as a fixed source for orthodontics.
  • the orthodontic appliance 200 shown in FIG. 5 includes a base body 210 and arms 220 and 230 fixed to the jawbone, and the arms 220 and 230 are the same as in the above-described embodiment.
  • the first arm 220 and the first branch 220 is branched horizontally or inclined in both directions in the arm support portion 240 extending in the vertical direction in the base body 210 (inclined upward in the case of the orthodontic appliance fixed to the mandible) It is configured to include two arms (230). And the front end of the arms (220, 230) is provided with calibration member connector (221, 231) for connection of the calibration member.
  • the base body 210 has a shape in which both branches of the inverse “V” shaped body are bent outwardly, and screw holes 211 are formed at each node (bent portion) and both ends of the base body 210.
  • a break groove 250 is formed in a portion connecting the base body 210, the first arm 220, and the second arm 230, that is, the arm support 240.
  • the breaking groove 250 is formed at both ends of the arm supporter 240, that is, the boundary between the base body 210 and the arm supporter 240, or the first arm 220 and the second arm 230 are branched. It may be formed at the boundary, or may be formed in the arm support 240 itself, in the present embodiment, the fracture groove 250 is formed at the boundary of the base body 210 and the arm support 250 do.
  • the area or size of the base body 210 may be changed according to the skeleton or shape of the jawbone, and the area of the jaw covered by the base body 210 may vary depending on the area or size of the base body 210. As a result, the area in which skeletal improvement occurs may also vary.
  • FIG. 6 illustrates a state in which the orthodontic appliance 200 shown in FIG. 5 is fixed to the buccal front middle part of the mandible 10.
  • the first arm 320 and the second arm 330 extending in both directions from the base body 310 have a bent upward shape, as shown in FIG. 9.
  • the first arm 420 and the second arm 430 are formed to extend in both directions to be inclined to a straight line or close to a straight line.
  • the above-described calibration member connector 321, 331, 421, and 431 are provided at the front end portions of the first arms 320 and 420 and the second arms 330 and 430, respectively.
  • Breaking grooves are formed in portions where the first arms 320 and 420 and the base bodies 310 and 420 are connected, and portions where the second arms 330 and 430 and the base bodies 310 and 410 are connected, respectively. 350 and 450 are formed. Accordingly, after the orthodontic treatment is completed, if the operator breaks or twists the first arm 320, 420 and the second arm 330, 430, respectively, the first arm 320, 420 and the second arm 330, respectively. 430 is separated from the base body 310, 410.
  • the base body (310, 410) is made of a substantially "X" shaped body, in particular a thin plate has four branches, the screw holes (311, 411) are formed at the end of each branch (branch) do.
  • FIG. 7 and 9 are shown in FIG. 8 and FIG. 10, respectively, in which the other embodiments of the orthodontic appliance shown in FIG. 9 are installed in the lower jaw, and thus may be selectively applied as an orthodontic anchor or jaw correction anchor. have.
  • Figure 11 is a perspective view showing a fifth embodiment of the orthodontic appliance according to the present invention
  • Figure 12 is a side view showing a state in which the orthodontic appliance of Figure 11 is coupled to the jaw fixed.
  • the fifth embodiment 500 of the orthodontic appliance according to the present invention is fixed to the jaw bone formed extending in both directions It has a first arm 520 and a second arm 530.
  • the base body 510 has two left and right pairs of screw holes 511 formed therein, and an arm support part 540 is integrally formed upward from the base body, and the first arm 520 is formed at an upper end of the arm support part. ) And the second arm 530 are branched in the left and right directions.
  • first arm 520 extends inclined upward leftward
  • second arm 530 extends obliquely upward rightward
  • the first arm 520, the second arm 530, and the arm support 540 form an approximately "Y" shape.
  • first arm 520 and the second arm 530 may be directly connected to the base body 510 in a “V” shape without forming the arm support part 540 in the base body 510.
  • a straightening member connector 521, 531 is connected to a straightening member 60, such as a rubber band or a spring to provide a straightening force, in particular a tension force.
  • the orthodontic member 60 provides orthodontic force for movement of teeth or correction of jawbone, and the orthodontic appliance 500 according to the present invention is fixed to the jawbone, in particular the mandible 10, to form a skeletal fixation circle. .
  • the correction member As compared to the case where the first arm 520 and the second arm 530 extends horizontally in the form of "T” as in the first embodiment. Since the angle with 60 is close to 180 °, the bending moments applied to the first arm 520 and the second arm 530 may be lowered, and the orthodontic member connector (eg, 521, 531 can be reduced in length.
  • a breaking groove 550 is formed in a connecting portion connecting the first arm 520 and the second arm 530 to the base body, that is, the arm support 540 in this embodiment.
  • the function of the fracture groove 550 is the same as described in the above embodiment.
  • the orthodontic appliances described in the above embodiments may be rotated 180 degrees and settled to the buccal side of the upper jaw (particularly in the front), in particular in the middle of the front side, with the upper and lower sides reversed, and applied as an anchor for orthodontic orthodontic treatment. .
  • the present invention is a fixed source combined jaw correction device applied to the orthodontic appliance and instrument field, the invention that can be applied as an orthodontic anchor at the same time as the correction of the main jaw, in particular has an industrial applicability to the orthodontic appliance manufacturing field, According to the present invention, it is easy to manufacture, but it is possible to improve the treatment convenience and the accuracy of orthodontics of the operator and the subject and greatly shorten the treatment period.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Transplantation (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

L'invention concerne un dispositif orthodontique appliqué sélectivement comme une source de fixation pour le traitement orthodontique d'une mâchoire ou des dents, le dispositif orthodontique comprenant : un corps de base fixé au maxillaire ou à la mandibule ; et un premier bras et un second bras s'étendant dans les deux directions par rapport au corps de base, afin d'être connectés respectivement aux éléments orthodontiques apportant une force à des fins orthodontiques. Les premier et second bras sont supportés par le corps de base et fixés dans la bouche comme le corps de base est fixé à la mâchoire. Selon la présente invention, le dispositif orthodontique rend possible l'obtention de plus de deux sources de fixation à la fois en fixant un corps de base à la mâchoire et la diversification d'applications adaptées pour l'objectif d'une chirurgie orthodontique en utilisant de manière sélective le dispositif orthodontique comme source de fixation pour le traitement orthodontique d'une mâchoire ou comme source de fixation pour le traitement orthodontique des dents, à l'aide de l'application d'une force orthodontique.
PCT/KR2011/002700 2010-04-16 2011-04-15 Dispositif orthodontique WO2011129647A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100035284A KR101094139B1 (ko) 2010-04-16 2010-04-16 치과교정기구
KR10-2010-0035284 2010-04-16

Publications (2)

Publication Number Publication Date
WO2011129647A2 true WO2011129647A2 (fr) 2011-10-20
WO2011129647A3 WO2011129647A3 (fr) 2012-03-15

Family

ID=44799201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002700 WO2011129647A2 (fr) 2010-04-16 2011-04-15 Dispositif orthodontique

Country Status (2)

Country Link
KR (1) KR101094139B1 (fr)
WO (1) WO2011129647A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU187152U1 (ru) * 2018-02-26 2019-02-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный медицинский университет им. В.И. Разумовского" Министерства здравоохранения Российской Федерации Устройство для скелетной небной опоры
CN112075999A (zh) * 2020-09-21 2020-12-15 四川大学 一种辅助隐形矫治近中移动磨牙的装置及矫治方法
WO2024166067A1 (fr) * 2023-02-09 2024-08-15 Mandible Guide B.V. Système de déplacement de mâchoire pour agir sur la croissance de la mâchoire inférieure
BE1031334B1 (nl) * 2023-02-09 2024-09-16 Mandible Guide B V Kaakverplaatsingssysteem ter beïnvloeding van de groei van de onderkaak

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101210799B1 (ko) 2011-03-17 2012-12-10 경희대학교 산학협력단 치과교정 앵커유닛
CN112472330A (zh) * 2020-12-22 2021-03-12 李秋民 智能定力正畸架

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0178104B1 (ko) * 1996-10-10 1999-04-01 전윤식 치과 교정용 악 정형장치
KR20010096150A (ko) * 2000-04-17 2001-11-07 정규림 피질골절단술을 통한 치열 교정방법 및 그 교정기구
KR100814509B1 (ko) * 2007-02-12 2008-03-18 조선대학교산학협력단 사이클릭 인장력을 인가하는 치과용 교정장치
KR20090085618A (ko) * 2006-10-10 2009-08-07 오름코 코포레이션 치열교정용 전치 개방-교합 스플린트

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0178104B1 (ko) * 1996-10-10 1999-04-01 전윤식 치과 교정용 악 정형장치
KR20010096150A (ko) * 2000-04-17 2001-11-07 정규림 피질골절단술을 통한 치열 교정방법 및 그 교정기구
KR20090085618A (ko) * 2006-10-10 2009-08-07 오름코 코포레이션 치열교정용 전치 개방-교합 스플린트
KR100814509B1 (ko) * 2007-02-12 2008-03-18 조선대학교산학협력단 사이클릭 인장력을 인가하는 치과용 교정장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU187152U1 (ru) * 2018-02-26 2019-02-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный медицинский университет им. В.И. Разумовского" Министерства здравоохранения Российской Федерации Устройство для скелетной небной опоры
CN112075999A (zh) * 2020-09-21 2020-12-15 四川大学 一种辅助隐形矫治近中移动磨牙的装置及矫治方法
CN112075999B (zh) * 2020-09-21 2021-09-07 四川大学 一种辅助隐形矫治近中移动磨牙的装置及矫治方法
WO2024166067A1 (fr) * 2023-02-09 2024-08-15 Mandible Guide B.V. Système de déplacement de mâchoire pour agir sur la croissance de la mâchoire inférieure
BE1031334B1 (nl) * 2023-02-09 2024-09-16 Mandible Guide B V Kaakverplaatsingssysteem ter beïnvloeding van de groei van de onderkaak

Also Published As

Publication number Publication date
KR101094139B1 (ko) 2011-12-14
WO2011129647A3 (fr) 2012-03-15
KR20110115770A (ko) 2011-10-24

Similar Documents

Publication Publication Date Title
WO2011129647A2 (fr) Dispositif orthodontique
KR101200379B1 (ko) 돌출입 교정와이어 및 이를 갖는 돌출입 교정시스템
US20030190584A1 (en) Rubber Dams With Operative Inserts Which Isolate Anatomical Structures by Effectively Resisting External Vector Forces of Displacement
WO2017105117A2 (fr) Dispositif d'alignement d'espace
US6227861B1 (en) Preformed mandibular splint
Suri et al. A modified muscle-activated maxillary orthopedic appliance for presurgical nasoalveolar molding in infants with unilateral cleft lip and palate
KR20010096150A (ko) 피질골절단술을 통한 치열 교정방법 및 그 교정기구
WO2018117582A1 (fr) Dispositif orthodontique pour dents maxillaires
JPS6384548A (ja) 歯列弓拡張用歯列矯正装置
TW202137944A (zh) 齒列矯正牙套及其製造方法
CN215458810U (zh) 齿列矫正牙套
WO2011118941A2 (fr) Ancrage palatal absolu pour le redressement des dents
CN110547884A (zh) 正畸正颌手术定位装置
Sharma et al. A tailored approach for growth modification: an innovative approach
US20210267721A1 (en) Orthodontic appliance utilizing unilateral bite block and expansion screw assembly
RU153861U1 (ru) Миорелаксирующая ортодонтическая каппа для детей с церебральным параличом
CN210784758U (zh) 正畸正颌手术定位装置
WO2011122866A2 (fr) Appareil orthodontique
WO2011122898A2 (fr) Instrument de chirurgie orthognathique
KR101158726B1 (ko) 치열교정기구 및 이를 갖는 치열교정시스템
KR20090077599A (ko) 코 성장촉진 및 상악골 전방 성장촉진 장치
KR20150120752A (ko) 호흡유도장치
CN111568573B (zh) 一种用于矫治上颌骨性宽度不调的矫治器
CN221866039U (zh) 一种改良型Frankel-III功能调节器
KR101099509B1 (ko) 치열교정용 지지부재의 고정에 사용되는 지그

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11769113

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11769113

Country of ref document: EP

Kind code of ref document: A2